16132158135 has 24 divisors (see below), whose sum is σ = 28926630720. Its totient is φ = 8307133632.

The previous prime is 16132158127. The next prime is 16132158181. The reversal of 16132158135 is 53185123161.

It is a happy number.

16132158135 is a `hidden beast` number, since 1 + 613 + 2 + 1 + 5 + 8 + 1 + 35 = 666.

It is not a de Polignac number, because 16132158135 - 2³ = 16132158127 is a prime.

It is a super-3 number, since 3×16132158135³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16132158135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6179599 + ... + 6182208.

It is an arithmetic number, because the mean of its divisors is an integer number (1205276280).

Almost surely, 2^16132158135 is an apocalyptic number.

16132158135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16132158135 is a deficient number, since it is larger than the sum of its proper divisors (12794472585).

16132158135 is a wasteful number, since it uses less digits than its factorization.

16132158135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12361847 (or 12361844 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The spelling of 16132158135 in words is "sixteen billion, one hundred thirty-two million, one hundred fifty-eight thousand, one hundred thirty-five".